Facility for spectral irradiance and radiance responsivity calibrations using uniform sources

SW Brown, GP Eppeldauer, KR Lykke - Applied optics, 2006 - opg.optica.org
Detectors have historically been calibrated for spectral power responsivity at the National
Institute of Standards and Technology by using a lamp-monochromator system to tune the …

Review of photodetectors characterization methods

Z Bielecki, K Achtenberg, ME Kopytko… - Bulletin of the Polish …, 2022 - repo.bg.wat.edu.pl
The review includes results of analyses and research aimed at standardizing the concepts
and measurement procedures associated with photodetector parameters. Photodetectors …

NIST facility for spectral irradiance and radiance responsivity calibrations with uniform sources

SW Brown, GP Eppeldauer, KR Lykke - Metrologia, 2000 - iopscience.iop.org
A laser-based facility has been developed to provide high-flux, monochromatic, Lambertian
radiation over the spectral range 0.2 µm to 18 µm. The facility was designed to reduce the …

Accurate radiometry from space: an essential tool for climate studies

N Fox, A Kaiser-Weiss, W Schmutz… - … of the Royal …, 2011 - royalsocietypublishing.org
The Earth's climate is undoubtedly changing; however, the time scale, consequences and
causal attribution remain the subject of significant debate and uncertainty. Detection of …

Supercontinuum sources for metrology

JT Woodward, AW Smith, CA Jenkins, C Lin… - Metrologia, 2009 - iopscience.iop.org
Supercontinuum (SC) sources are novel laser-based sources that generate a broad, white-
light continuum in single-mode photonic crystal fibres. Currently, up to 6 W of optical power …

Primary Radiometry for the Mise-en-Pratique for the Definition of the Kelvin: The Hybrid Method

ER Woolliams, MR Dury, TA Burnitt… - International Journal of …, 2011 - Springer
A task group of CCT-WG5 (radiation thermometry) was established in May 2008 to write text
for the mise-en-pratique for the definition of the kelvin (MeP-K) for high temperatures. This …

[HTML][HTML] 超高分辨率光谱定标技术发展概况

刘倩倩, 郑玉权 - 188bet 网站真的吗, 2012 - illord.com
介绍了高光谱分辨率光谱定标经常采用的几种技术手段, 包括谱线灯法, 单色准直光法,
利用可调谐金宝搏188 软件怎么用器和气体吸收池的方法等. 通过对比几种国外高光谱分辨率 …

Invited Article: Advances in tunable laser-based radiometric calibration applications at the National Institute of Standards and Technology, USA

JT Woodward, PS Shaw, HW Yoon, Y Zong… - Review of Scientific …, 2018 - pubs.aip.org
Recent developments at the National Institute of Standards and Technology's facility for
Spectral Irradiance and Radiance responsivity Calibrations using Uniform Sources …

Uncertainty budgets for realization of ITS‐90 by radiation thermometry

J Fischer, M Battuello, M Sadli, M Ballico… - AIP Conference …, 2003 - pubs.aip.org
Recent international comparisons [1, 2] and key comparisons have shown that the
realization of the International Temperature Scale of 1990 (ITS‐90) above the freezing point …

Black-body radiometry

VI Sapritsky - Metrologia, 1995 - iopscience.iop.org
Radiometry based on black bodies remains one of the fundamental fields of radiometry.
Black bodies are widely used as standard sources in radiometry of noncoherent optical …